Behavioral task
behavioral1
Sample
b540fd87cbe47033bb3a8bb8017d9ab2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b540fd87cbe47033bb3a8bb8017d9ab2.exe
Resource
win10v2004-20240226-en
General
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Target
b540fd87cbe47033bb3a8bb8017d9ab2
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Size
353KB
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MD5
b540fd87cbe47033bb3a8bb8017d9ab2
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SHA1
c85d5c32628a7221bbbadd86f46be9a2aed1f005
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SHA256
8361a3cfc38d9929394cd5cb02bdc692f5a6d02e712ce6d7954961679d7efc20
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SHA512
49c9025c30c5b0fa70a3c026dd9f0c63db3cd3d3b9bdc865bbcb7194af8bf48a19123ef40d8c9f617581cc68b904eed7704271b936268286e592d04145b178d6
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SSDEEP
6144:GRXginCIxnit1BNXFEZFDymrsbpYdxfsLPrPwo+:ypnCPPBN1UmSs9YTfmE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b540fd87cbe47033bb3a8bb8017d9ab2
Files
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b540fd87cbe47033bb3a8bb8017d9ab2.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 604KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 201KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 152KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE